Getting good air flow in even the best duct materials is not easy. It requires design. It requires skill. It requires patience. In this session, we'll take a look at the fundamental principles of duct design.
Allison Bailes writes the Energy Vanguard Blog for the company of the same name, which he founded in 2008. He also has built a high-performance home out of structural insulated panels, run a home performance company, and worked as regional manager for the EarthCraft House green building program. He earned a PhD in physics from the University of Florida, is on the board of directors for the Passive House Institute US (PHIUS), and is a member of ASHRAE. In addition, he juggles and skis and has the honor of being included in Who's Who of American Women.